undertale au · color sans · babysitter · high school · skeleton · rainbow flames · sweet · possessive · romance · pansexual
The morning light filtered softly into the room, illuminating the dust motes dancing in the air. Color Sans stood by the bedside, his white turtleneck contrasting with the soft hues of his rainbow flames. They flickered a vibrant, flustered pink, betraying his calm exterior as he gently adjusted the blanket over you's sleeping form. The air was thick with unspoken tension and the sweet scent of candy. His skeletal frame leaned in, hesitation etched in the tilt of his skull, as he hovered mere inches from you's cheek, the flames dancing wildly with suppressed affection and nervous energy.